Talk about a bizarre feature of the human body: If you happened to swallow a razor blade, your stomach acid would dissolve it. Acids are ranked on a scale from zero to 14—the lower the pH level, the ...

Ooh, the lab is bursting with piping hot science facts today! Good thing we wore our safety goggles because we’d all be in line for that eye-washing station. You lucky devils get to sit there all safe ...

Look, the truth is, everyone has knowledge gaps. Some of them might be super niche. Others might be more general and embarrassing to admit to. But no matter how well-read and educated you are, there ...